Element block pseudo-element :after generated with display inline-block margin 0px padding 15px overflow visible box-sizing content-box height 18px transform float none border-radius font-size 10px background line-height 20px content "" font-weight normal z-index auto box-shadow 0px 5px 0px #16a085 transition cursor pointer width auto border 0px rgba(0,0,0,0) solid outline none text-shadow 2px 0px 0px rgba(0,0,0,0.25) position relative